Coil tungsten filament price is 2.90USD/PC on Feb. 10, 2018, EXW, Xiamen, China. Mostly, there are two types of tungsten filament, one is center type and the other one is centerless type. The most regular diameters are Ø0.55 and Ø0.80mm.

Tungsten granule price is 71.00USD/KG on Feb. 8, 2018, EXW, Xiamen, China. The purity of tungsten granule is 99.95%min, with regular sizes of 10~20mesh, 20~40mesh, and 40~60mesh.

Leybold tungsten filament price is 8.00USD/PC on Sep. 30, 2017, EXW, Xiamen, China. This kind of filament is used in Leybold machine, with a diameter of 0.6mm and length of 30.2mm.

Tungsten granule price is 67.20USD/KG on Sep. 30, 2017, EXW, Xiamen, China. Tungsten granule is mainly used for carbon and sulfur analysis and the most widely used grain size is 20~40mesh.

Coil tungsten filament price is 2.80USD/PC on Sep. 30, 2017, EXW, Xiamen, China. This type of electron beam tungsten filament cost is not mainly influenced by the raw material, so the price can be kept or increased not so greatly during the raw material rapid increasing period.

Tungsten granule price is 67.20USD/KG on Sep. 30, 2017, EXW, Xiamen, China. Tungsten granule is mainly used for carbon and sulfur analysis and the most widely used grain size is 20~40mesh.

Coil tungsten filament price is 2.8USD/PC on Aug. 28, 2017, EXW, Xiamen, China. Recently, as for stricter environmental protection regulation, many raw material suppliers are closed to adjust, as a result the demand has been over supply. Therefore, price of raw material has been increasing sharply.

Tungsten granule price is 62.50USD/KG on Aug. 28, 2017, EXW, Xiamen, China. Recently, as for stricter environmental protection regulation, many raw material suppliers are closed to adjust, as a result the demand has been over supply. Therefore, price of raw material has been increasing sharply.

Ø0.76x3strands tungsten heater price is 56.00USD/KG on Jun. 30, 2017. Ø0.76x3 tungsten heater is made of 3 strands tungsten wire and shaped according to heater drawings, such as Chinatungsten type no. 001 of 28 (http://tungsten.com.cn/tungsten-heater-01.html).

Tungsten granule price with purity over 99.95%, grain size of 20~40mesh is 68.00USD/KG under quantity of 1KG sample, EXW XIAMEN, CHINA, May 25, 2017. Tungsten granule is made of tungsten powder with grain size of 2~3um. Its regular sizes are 10~20mesh, 20~40mesh, and 40~60mesh. Wolfram granule is the other name for the same product, and widely used for carbon and sulphur analysis by using CS analyzer, such as LECO, ELTRA, etc. When using tungsten granule as accelerator, ceramic crucible is used together as container to react.